>sp|A8GTQ7|SYS_RICRS Serine--tRNA ligase OS=Rickettsia rickettsii GN=serS MLNIKWIRENKELFDEKLSQRFIEPMSSKIAMLDGEKRKITSLIQELQHARKVKSKILGN MASKSGEEFEGLQRDVKHINEKLEALEHDLNNNNELNELLNMFPNIPDEEVPYGMDASMN KLVRTYGETNPNALNKQHFELGIKLNLMDFEQTAKISGTKFVTLKGDLAKLERALINFMI DVHTKEWDFFEISPPVLVRDNAMYNAGQLPKFAEESFATTNGYRLIPTAEVSLVNMVADT IIPREKLPIRYVAYTQCFRSEAGSSGRDTRGMIRLHQFGKVELVSITTPEESTNEHEYIT NASETILQKLNLPYRVMLLCTGDMGFAAKKTYDIEVWLPGQKQYREIASCSNCGDFQARR MKARYKEFGSNETTLVHTLNASGLPIGRTMVAILENYQNEDGSITIPDVLINYMGGLQKI IAYSE